Scotsman CME1202 - Manual (Page 32)

Sonar Service Diagnosis
 Transducer Check
–
“Ticking” sound is normal
–
Examine the screen and face of the transducer.
 If the screen is dirty, clean it.
 If the face of the transducer is
wet, dry it and try it again.
 If the face of the transducer is
wrinkled, replace the transducer
- NOT THE BOARD.